Bar and Picture Graphs

Front

What is a bar graph?

Back

A bar graph is a visual representation of data using bars of different heights or lengths to show the quantity of each category.

Front

What is a picture graph?

Back

A picture graph uses images or symbols to represent data, making it easier to understand for younger audiences.

Front

How do you read a bar graph?

Back

To read a bar graph, look at the height of each bar to determine the quantity it represents.

Front

What does each bar in a bar graph represent?

Back

Each bar represents a different category or group of data.

Front

How do you find the total in a bar graph?

Back

To find the total, add the values represented by each bar together.

Front

What is the purpose of a graph?

Back

The purpose of a graph is to visually display data to make it easier to understand and compare.

Front

What does it mean if one bar is taller than another in a bar graph?

Back

If one bar is taller than another, it means that category has a greater quantity.

Front

How can you tell which category has the most in a picture graph?

Back

You can tell which category has the most by looking at the number of pictures or symbols used for each category.

Front

What is a key in a picture graph?

Back

A key explains what each picture or symbol represents in the graph.

Front

How do you compare two categories in a bar graph?

Back

To compare two categories, look at the heights of their bars; the taller bar represents the larger quantity.